Browsed byTag: inventions

The invention is the thing which changes the course of history. In the history of humankind, There is some invention which changed things a lot. If those were not invented, We cannot things would have been now. Here is a list of 5 very Important and revolutionary inventions that changed the world. Wheel The wheel, One of the most revolutionary invention by humankind. There is no perfect evidence who and when the wheel was invented. There were many different…